/*
 * Copyright 2010 Alessandro Bellucci
 * 
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 * 
 * http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */
package org.soupframework.gwt.designerpanel.client.command;

public interface Command {

	/**
	 * Do the command
	 */
	public void doCommand();

	/**
	 * Undo the command
	 */
	public void undoCommand();

	/**
	 * Checks whether the Command has executed
	 *
	 * @return true if the command has executed
	 */
	public boolean isDone();
}
